[1]WANG Feng-long,QIN Yi,ZHANG Xiao-fang,et al.Random Prediction of Scouring and Silting Change on Cross Section of Sediment-laden River During once Flood[J].Research of Soil and Water Conservation,2010,17(04):183-187.
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Random Prediction of Scouring and Silting Change on Cross Section of Sediment-laden River During once Flood
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
17
Number of periods:
2010 04
Page number:
183-187
Column:
Public date:
2010-08-20
- Title:
- Random Prediction of Scouring and Silting Change on Cross Section of Sediment-laden River During once Flood
- Keywords:
- sediment-laden river; once flood; scouring and silting change on cross section; random prediction
- CLC:
- P332.5
- DOI:
- -
- Abstract:
- The paper proposed a method about scouring and silting change amount on cross section by forcasting section change about scouring and silting with sediment-laden river cross section change during once flood and analyzing the causes.Combination of the model with monte carlo method realized the random prediction on fixed water and sediment condition.Taking inner Mongolia Reach for example,assumed flooding reach,Bayabgaole and Sanhuhekou section respectively enlarge 286,283m3; Toudaoguai section change very little.Balance of carring sediment’ results show that upper more and down less.Technical support was provided for river controlling policy,disaster prevention and reduction and enrich methods of scouring and silting change amount on sediment-laden river.
- References:
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Last Update:
1900-01-01